Home / 46,158,001.20-69,237,001.80-41,693,896.80

Finding the Fourth Proportional to 46,158,001.20, 69,237,001.80 and 41,693,896.80

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Solution

The fourth proportional to 46,158,001.20, 69,237,001.80 and 41,693,896.80 is: 62,540,845.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,158,001.20 : 69,237,001.80 = 41,693,896.80 : x
  2. Step 2: Convert to fraction form
    46,158,001.20/69,237,001.80 = 41,693,896.80/x
  3. Step 3: Cross multiply
    46,158,001.20x = 69,237,001.80 × 41,693,896.80
  4. Step 4: Simplify right side
    46,158,001.20x = 2,886,760,407,790,614
  5. Step 5: Solve for x
    x = 2,886,760,407,790,614/46,158,001.20
  6. Step 6: Final answer
    x = 62,540,845.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.